Description: Dry ramming mix made from dead burned magnesia

:Chemical analysis
MgO .....................................................................................90%
Al2O3 ....................................................................................1%
Fe2O3 ...................................................................................0.5%
CaO .......................................................................................3%
SiO2 ......................................................................................4.5%

:Physical data
Maximum service temperature, ( oC).........................................1750
Maximum grain size, ( mm ).......................................................4
Consumption, (Tons/m3, Typical ),............................................2
Cold crushing strength (Kgf/cm2),
after drying at 110 oC..............................................................30
after firing at 1200 oC.............................................................30
after firing at 1500 oC............................................................200

The above mentioned data represent typical values obtained from current production, according to JIS test method
All data are subjected to reasonable variations, and therefore, should not be used for specification purposes, guarantees in respect of these data are only valid if agreed upon in writing

:Storage & Stacking limit
Dry stored, approx. 12 months
To avoid the compaction of mixes do not store more than 3 pallets above each other

:Application
(Repair of hearths of open – hearth and Electric arc furnaces (Hot repairs

:Packing
In multi – wall, moisture proof sacks of 40 kg, net weight or 1 MT. Big bags on wooden pallet, fastened by 4 vertical belts, 180 micron shrink film on it